P4KA12HE3/54 Vishay, P4KA12HE3/54 Datasheet - Page 3

• Manufacturer Part Number: P4KA12HE3/54
• Description: TVS 400W 12V 10% AXIAL
• Manufacturer: Vishay

Specifications of P4KA12HE3/54

• Voltage - Reverse Standoff (typ): 9.72V
• Voltage - Breakdown: 10.8V
• Power (watts): 400W
• Polarization: Unidirectional
• Mounting Type: Through Hole
• Package / Case: DO-204AL, DO-41, Axial
• Polarity: Unidirectional
• Clamping Voltage: 17.3 V
• Operating Voltage: 9.72 V
• Breakdown Voltage: 10.8 V
• Peak Surge Current: 40 A
• Peak Pulse Power Dissipation: 400 W
• Maximum Operating Temperature: + 185 C
• Minimum Operating Temperature: - 65 C
• Dimensions: 2.7 (Max) mm W x 5.2 (Max) mm L
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Note:
(1) Automotive grade AEC Q101 qualified
RATINGS AND CHARACTERISTICS CURVES
(T
Document Number: 88364
Revision: 21-Oct-08
Figure 2. Pulse Power or Current vs. Initial Junction Temperature
ORDERING INFORMATION (Example)
PREFERRED P/N
P4KA6.8AHE3/54
A
= 25 °C unless otherwise noted)
100
100
0.1
10
75
50
25
0
1
0.1
0
Figure 1. Peak Pulse Power Rating Curve
25
1
(1)
T
50
J
- Initial Temperature (°C)
t
d
- Pulse Width (µs)
UNIT WEIGHT (g)
75
10
[e-mail], [e-mail], [e-mail]
100
For technical questions within your region, please contact one of the following:
0.336
Non-Repetitive Pulse
Waveform shown in Fig. 3
T
A
100
= 25 °C
125
150
1000
PREFERRED PACKAGE CODE
175
10 000
200
54
100 000
10 000
1000
100
100
150
50
0
BASE QUANTITY
0
1
Vishay General Semiconductor
Figure 4. Typical Junction Capacitance
t
5500
d
Measured at Stand-Off
Voltage V
t
P4KA6.8 thru P4KA43A
r
= 10 µs
Half Value -
I
Peak Value
I
PPM
PPM
Figure 3. Pulse Waveform
V
1.0
BR
WM
- Breakdown Voltage (V)
t - Time (ms)
I
PP
2
13" diameter paper tape and reel
2.0
10
10/1000 µs Waveform
as defined by R.E.A.
T
Pulse Width (t
is defined as the Point
where the Peak Current
Decays to 50 % of I
J
= 25 °C
DELIVERY MODE
T
f = 1.0 MHz
V
J
sig
3.0
= 25 °C
Measured at
Zero Bias
= 50 mVp-p
d
)
PPM
www.vishay.com
4.0
100
3